Contents
 T1-FT1 Data/Channel Service Unit
Part Number 1200060L1
Page
 Iii
 Service
REN/SOC FIC Usoc
Page
 Important Safety Instructions
 Warranty and Customer Service
 Viii
 Table of Contents
 Operation
 Index Index-1
 Table of Contents Xii
 Figure A-1 TSU Complete Menu Diagram
List of Figures
 List of Figures
 List of Tables
 List of Tables
 T1/FT1 Overview
T1 Service Offerings
Introduction
 Fractional T1
 TSU Overview
Functional Description
 Control
Function
Test Jacks
 Features
Interfaces
 Control Port Input
Network Interface
Nx56/64 Serial Interface
Chain Por t Output
 Adtran PC Program
Three Methods of Control
Front Panel
Snmp
 TSU Clock Sources
Network Timed
 DTE Timed
DTE Clock Source
 Internal Timing
Internal Clock Source
 Loopback Tests
TSU Testing
Self Tests
 Network Loopbacks
TSU
 DTE Interface Loopbacks
All Ones
 Application
511
 Power Connection
Installation
UNPACK, INSPECT, Power Connection
Adtran Shipments Include
 Network Pin Connection
Wiring
Network
PIN Name Description
 Control PIN Connection Name Description
Control In/Chain
Control In/Chain In Pin Connection
 Chain OUT PIN Connection
Chain Out
Chain Out Pin Connection
 Nx 56k/64/ DTE PIN Connection
Nx56k/64k DTE
Primary V.35 Pin Connection
PIN Ccitt Description
 Power UP Testing and Initialization
Self Test
 Operation
Methods of Operation
 ALM
Cancel
Front Panel Operation
LCD Window
 O N F I G
General Menu Operation
T a T U S
 Code Z S
Setting the Data Field
E T W O R K N N I T
 Viewing Display Only Data Fields
To Exit Any Menu Field Operation or Display
 Menu Structure
Four Opening Menus
 Four Opening Menu Functions
 TIME/DATE
Fact Restore
Util
Software Version
 Menu Operation
Status Menu
 1RESET Perf Cntrs
NI Perf RPTS, Submenu of 1Status
 Data Values
Minutes Hours
15MIN / 24HR
 Curr ERR/ALM Submenu of 1Status
Alarm Investigated
State Active/Inactive
 Clear History
ERR/ALM Hist Submenu of 1Status
 Configuration
Complete Configuration Menu
 Network NI Submenu of 2 Config
O R M a T Code Z S
 Xmit PRM
 Cntrl Port
O N T R O L P O R T Alarm S
UNIT, Submenu of 2 Config
 Alarms
Data Rate
 PORT, Submenu of Config
Rate 56/64
 Normal Mode of Operation
# of Chan
 Util
1Time/Date, Submenu of 3Util
 M E 0 5 0 7 0 T E 0 8 / 0 5 / 9
Keystroke Summary for Editing Time/Date
 2Software Rev, Submenu of 3Util
3Reinit Unit, Submenu of 3Util
 4Address,Submenu of 3Util
5Fact Restore, Submenu of 3Util
E I N I T D D R E S S 0 0
 Test
Complete Test Menu
 1Network Tests, Submenu of 4Test
 Loopback or 3PATTERN
 R 5 1 1 Error S 5 1 1 Error S = 5
2Run Selftest, Submenu of 4Test
 3Port Tests submenu of 4Test
S T E M S E L F T E S T
T E L O O P B C K O F F
 Operation
 N I T O R 3 U T I L
Testing Example
Far End Looped Back Test
Network Interface Test
 E T W O R K T E S T S U N S E L F T E S T
 Press Enter to activate a Remote Payload Loopback
 Testing Example
 Figure A-1. TSU Complete Menu Diagram
Appendix a TSU Complete Menu
 Appendix A. TSU Complete Menu
 DTE Rate = 56K
Appendix B DTE Data Rate Chart
DTE Data Rate vs DS0s N # of DS0s N
 Appendix B. DTE Data Rate Chart
 Index
Numerics
 Index
 Repair and Return
Presales Inquiries and Applications Support
Post-Sale Support